<!-- pages/login/components/mobile.vue -->
<script setup lang="ts">
import { getCodeApi, loginByMobileApi } from "@/apis/user";
import { useUserStore } from "@/stores/user";
import { ref } from "vue";
defineOptions({
  options: {
    styleIsolation: "shared",
  },
});

const isShowCountDown = ref(false);
const getMobileCode = async () => {
  // 验证手机号
  await form.value?.validateField?.(["mobile"]);
  // 发送请求获取验证码
  const res = await getCodeApi({
    mobile: formData.value.mobile,
    type: "login",
  });
  uni.showToast({
    title: "验证码已发送",
    icon: "none",
  });
  // console.log('getCodeApi 测试用的验证码为', res.code)
  // 模拟返回验证码，填写到表单中
  formData.value.code = res.code;
  // 开始倒计时
  isShowCountDown.value = true;
};

// 手机号 + 验证码登录
const formData = ref({
  mobile: "13230000049",
  code: "",
});

// 表单组件 ref
const form = ref();
// 表单校验规则
const formRules: UniHelper.UniFormsRules = {
  mobile: {
    rules: [
      { required: true, errorMessage: "请输入手机号" },
      { pattern: "^1[0-9]{10}$", errorMessage: "请输入正确的手机号" },
    ],
  },
  code: {
    rules: [
      { required: true, errorMessage: "请输入验证码" },
      { pattern: "^[0-9]{6}$", errorMessage: "请输入6位数字验证码" },
    ],
  },
};

// 提交表单
const onSubmit = async () => {
  try {
    // 校验表单所有字段
    await form.value?.validate?.();
    // 判断是否同意用户协议
    if (!isAgree.value) {
      return uni.showToast({ title: "请勾选同意用户协议", icon: "none" });
    }
    const res = await loginByMobileApi(formData.value);
    const stroge = useUserStore();
    stroge.setToken(res.token);
    // 保存用户 id
    stroge.userId = res.id;
    console.log("登录成功", res);
    uni.switchTab({ url: "/pages/index/index" });
  } catch (error) {
    console.log(error);
  }
};

// 是否同意用户协议
const isAgree = ref(false);
</script>

<template>
  <uni-forms class="login-form" ref="form" :model="formData" :rules="formRules">
    <uni-forms-item name="mobile">
      <uni-easyinput
        :input-border="false"
        :clearable="false"
        placeholder="请输入手机号"
        placeholder-style="color: #C3C3C5"
        v-model="formData.mobile"
      />
    </uni-forms-item>
    <uni-forms-item name="code">
      <uni-easyinput
        :input-border="false"
        :clearable="false"
        placeholder="请输入验证码"
        placeholder-style="color: #C3C3C5"
        v-model="formData.code"
      />
      <text
        class="text-button"
        v-if="isShowCountDown === false"
        @click="getMobileCode()"
      >
        获取验证码
      </text>
      <!-- 倒计时组件 -->
      <view class="text-button" v-else>
        <uni-countdown
          :show-day="false"
          :show-hour="false"
          :show-minute="false"
          :second="59"
          @timeup="isShowCountDown = false"
        />
        秒后重新发送
      </view>
    </uni-forms-item>

    <view class="agreement">
      <radio :checked="isAgree" @click="isAgree = !isAgree" color="#16C2A3" />
      我已同意
      <text class="link">用户协议</text>
      及
      <text class="link">隐私协议</text>
    </view>

    <button class="uni-button" @click="onSubmit()">登 录</button>
    {{ formData }}
    {{ isAgree }}
  </uni-forms>
</template>

<style lang="scss">
@import "./styles.scss";
</style>
